Highly efficient and selective methoxymethylation of alcohols and phenols catalyzed by reusable ZrO(OTf)2 under solvent-free conditions

被引：4

作者：

Moghadam, Majid ^{[1
]}

Tangestaninejad, Shahram ^{[1
]}

Mirkhani, Valiollah ^{[1
]}

Mohammadpoor-Baltork, Iraj ^{[1
]}

Khajehzadeh, Mostafa ^{[1
]}

机构：

[1] Univ Isfahan, Dept Chem, Catalysis Div, Esfahan 8174673441, Iran

来源：

MONATSHEFTE FUR CHEMIE | 2010年 / 141卷 / 06期

关键词：

Methoxymethylation; Alcohol; Phenol; Zirconyl triflate; Formaldehyde dimethyl acetal; ZIRCONIUM TETRACHLORIDE; RECYCLABLE CATALYST; SECONDARY ALCOHOLS; FACILE PREPARATION; CARBONYL-COMPOUNDS; ORGANIC-SYNTHESIS; ETHERS; DIMETHOXYMETHANE; TRIFLATE; ZRCL4;

D O I：

10.1007/s00706-010-0310-8

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Different primary, secondary, and tertiary alcohols were efficiently converted to their corresponding methoxymethyl ethers with formaldehyde dimethyl acetal in the presence of catalytic amounts of ZrO(OTf)(2) at room temperature. Phenols were also methoxymethylated by this catalytic system. Advantages of using this catalytic system are the short reaction times, easy catalyst preparation, high product yield, solvent-free conditions, applicability for both alcohols and phenols, and reusability of the catalyst.

引用

页码：641 / 647

页数：7

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